1. Laying before use

When in use, the front of the scraper conveyor is placed to ensure that it is flat, smooth, the joints are tight, the relevant height is far in the pocket. You can use wood to ensure that the head tail of the scraper conveyor pressure tower equipment are complete.

2. Lap between workbench nose

When the working face overlaps with the scraper head, reasonable measures should be taken to keep its height above 400mm to ensure that the bottom chain will be pulled back.

3. Check lubricate the parts

(1) In order to ensure the integrity of the scraper the screw conveyed by the scraper, the pedestrian shall be ensured at the position the pedestrian passes through the bridge. When loosening the conveyor, professional tightening device should be used to ensure strict work.

(2) The conveyor should also check manage the conveyor chain in the management process to ensure that the chain is firm suitable, regularly lubricate the parts that need lubrication, use qualified grease to ensure that the chain is smooth. Lubricated. When lubricating refuelling the hydraulic coupling, cut off the power supply strictly use the fusible alloy protective plug. It can't be replaced by anything else.

4. Precautions in operation

(1) The operators of each conveyor are professional operators.

(2) During the operation of the conveyor, pay attention to whether there are heavy objects in the scraper conveyor, stop start according to the signal.

(3) When the conveyor belt fails cannot be operated, it should be closed for inspection. Forced starting reversing is strictly prohibited. It must be strictly checked to find out the cause of the fault, then the operation can be started after taking corresponding measures.

(4) Conveyor in the process of material transportation: voice signal can be used to communicate with operators; materials should be smooth stable; when transporting large materials, it is necessary to comply with the traffic conditions of contact with materials, messages signals timely delivery; curved materials overweight materials can be transported without using scraper conveyor.

5. Conveyor overhaul

(1) In the process of equipment maintenance, the standard operation maintenance shall be carried out in strict accordance with relevant national regulations to ensure the accuracy of the whole maintenance process. In the maintenance of conveyor belt support, it should be carried out in different positions to ensure the maintenance environment.

(2) Chain tension device, adjust the work, pinch the chain to make the mobile phone stretch out stop at about 3 meters, fix the chain on the fourth frame of the fixed wedge, reverse the conveyor belt, one person approaches the brake, wait for the correct position, tighten tighten the chain brake. Brake the conveyor belt to return to the forward position. When the conveyor belt moves slightly, the chain terminator will be removed run in. The sequence of chain tensioner chain should be strict, the chain must avoid the direction. When tightening the chain, someone must hold the brake do loosen the operation of the conveyor belt.

(3) During the overhaul of the conveyor, the operator should ensure the integrity of the support at the empty area of the conveyor head, strictly operate the distance the tail to the inside of the conveyor, arrange personnel to protect the front tail to ensure the whole overhaul process.

(4) The conveyor head conveyor should overlap reasonably, the material should be pulled back.

(5) Each gear box equipment, refueling connecting parts shaft must be protected by anti iron protection, the protection shall be in good condition. The tail conveyor should be protected by iron, the iron should be generally arranged with bridges. Due to the harsh environment complexity of mining operation, especially in the case of high energy requirements in the process of mechanization use, only the management process of mining machinery equipment must be strengthened to ensure its use. Ensure economic social benefits.